package com.pig4cloud.pig.common.mybatis.typeHandler;

import com.bblocks.typeHandler.GeoPoint;
import org.apache.ibatis.type.BaseTypeHandler;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.MappedTypes;

import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

/**
 * 经维度坐标类型处理器
 * 参考：https://blog.csdn.net/cdy2143/article/details/109532906
 * @author chendy
 */
@MappedTypes({GeoPoint.class})
public class GeoPointTypeHandler extends BaseTypeHandler<GeoPoint> {

	GeoPointConverter converter = new GeoPointConverter();

	@Override
	public void setNonNullParameter(PreparedStatement ps, int i, GeoPoint parameter, JdbcType jdbcType) throws SQLException {
		ps.setBytes(i, converter.to(parameter));
	}

	@Override
	public GeoPoint getNullableResult(ResultSet rs, String columnName) throws SQLException {
		return converter.from(rs.getBytes(columnName));
	}

	@Override
	public GeoPoint getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
		return converter.from(rs.getBytes(columnIndex));
	}

	@Override
	public GeoPoint getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
		return converter.from(cs.getBytes(columnIndex));
	}
}
